Home Standby Generators

Comfort. Security. Convenience.

A permanently installed Generac home backup generator protects your home automatically. It runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit. A home backup generator delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items.

Business Standby

Power for my Business

Generac offers a variety of small business power solutions—from easy to maintain small kW natural gas generators ideal for convenience stores, warehouses, and offices—to large multi-megawatt paralleled solutions to ensure that your larger business runs smoothly.

Parts and Accessories

Buy parts and accessories online

Need an air filter for your portable generator? Looking for a maintenance kit for your home backup generator? Want a new hose for your pressure washer? Purchase accessories for your Generac portable generator, home backup generator, or pressure washer online.